Shockproof vehicle-mounted liquid bag

Abstract

The utility model provides a shockproof vehicle-mounted liquid bag, which belongs to the technical field of liquid storage containers, and comprises a liquid bag body, a water inlet pipe, a water outlet pipe, a protective shell, a flexible diaphragm and a connecting channel, the liquid bag body is used for transporting liquid, the outer side of the liquid bag body is detachably wrapped with the protective shell, and the flexible diaphragm is arranged in the liquid bag body. The protective shell is of a rectangular structure in a tiled state, hook-and-loop fasteners are arranged at the two ends of the protective shell, a water inlet pipe is fixedly connected to one end of the liquid bag body, the water outlet pipe is fixedly connected to the other end of the liquid bag body, and the water inlet pipe and the water outlet pipe are oppositely arranged. The water inlet pipe and the water outlet pipe are each provided with a valve and a water outlet faucet, the multiple flexible diaphragms are arranged in the liquid bag body, and the flexible diaphragms are perpendicular to the connecting line of the water inlet pipe and the water outlet pipe. According to the vehicle-mounted liquid bag, the problem that liquid in an existing vehicle-mounted liquid bag is prone to vibration, and consequently the liquid bag is broken can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to liquid storage container technical field, concretely relates to a shockproof vehicle-mounted liquid bag. BACKGROUND

[0002] The vehicle-mounted liquid bag is a special packaging container for transporting liquid goods, mainly used for liquid goods transportation in containers. Compared with traditional metal or plastic storage tanks, the vehicle-mounted liquid bag has lower cost, especially in short-term or one-time transportation needs. The use of the vehicle-mounted liquid bag has become an important choice in global liquid goods transportation, suitable for efficient, economical and environmentally friendly liquid goods transportation needs.

[0003] During use, the vehicle-mounted liquid bag has some problems. When the vehicle encounters bumps, sudden braking, turning or uneven road during driving, the liquid will continue to maintain the original motion state due to inertia, causing vibration, which is in the form of wavy fluctuations. The fluctuations will cause the position of the liquid in the bag to change, forming pressure of the liquid on the bag. Especially when the liquid has high fluidity, the vibration is particularly obvious. Continuous vibration will exert additional stress on the material of the liquid bag, which may cause material fatigue, tearing or rupture. If the liquid bag is ruptured, the liquid will leak out, which not only may cause loss of goods, but also may pollute the environment or cause damage to the container and other goods.

[0004] In summary, the existing vehicle-mounted liquid bag has the problem that the liquid inside is prone to vibration, causing the liquid bag to rupture. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a shockproof vehicle-mounted liquid bag, which can solve the problem that the existing vehicle-mounted liquid bag has liquid inside that is prone to vibration, causing the liquid bag to rupture.

[0006] The utility model is implemented as follows:

[0007] The utility model provides a shockproof vehicle-mounted liquid bag, which can solve the problem that the existing vehicle-mounted liquid bag has liquid inside that is prone to vibration, causing the liquid bag to rupture.

[0008] The technical effects of the shockproof vehicle-mounted liquid bag are as follows:

[0009] (1) When the vehicle-mounted liquid storage bag is impacted, the impact energy will be dispersed into multiple compartments. Due to the good absorption capacity of the flexible material, the impact energy will be partially absorbed and dispersed in these compartments, thereby reducing the direct impact on the liquid.

[0010] (2) By arranging multiple flexible diaphragms, the movement of the liquid will be hindered between the compartments, thereby reducing the overall movement of the liquid and reducing the relative conflict of the liquid inside the bag.

[0011] (3) Multiple flexible diaphragms can increase the structural stability of the bag, making it more stable when impacted or shaken. This design can reduce deformation and damage to the bag, thereby protecting the liquid.

[0012] (4) The flexible diaphragm can make the flow of the liquid inside the bag more uniform and stable, reducing sudden flow rate changes and turbulence, thereby improving the transmission efficiency and quality of the liquid.

[0013] Based on the above technical solutions, the shockproof vehicle-mounted liquid bag of the utility model can be further improved as follows:

[0014] Among them, the protective shell includes an elastic rubber layer, a shock-absorbing foam layer, and a plastic layer. The elastic rubber layer is located in the inner layer, the shock-absorbing foam layer is located in the middle layer, and the plastic layer is located in the outer layer. The plastic layer is made of wear-resistant high-strength plastic.

[0015] The beneficial effects of the above improvement scheme are as follows: the inner elastic rubber layer can provide elastic buffering when the liquid is shaken, reducing the impact force of the liquid on the bag body; the middle shock-absorbing foam layer can effectively absorb vibration energy; and the outer wear-resistant high-strength plastic layer protects the inner layer while increasing the overall structural strength. This multi-layer structure greatly improves the shockproof performance of the bag body and protects the liquid bag from damage in a bumpy vehicle environment.

[0016] Further, the flexible diaphragm is made of silicone rubber, and the hardness value of the silicone rubber is between 25 and 50.

[0017] The beneficial effects of the above improvement scheme are as follows: silicone rubber has good elasticity and can cushion the liquid.

[0018] Further, the thickness of the flexible diaphragm is 5mm.

[0019] Further, the flexible diaphragm divides the internal space of the liquid bag body into multiple compartments of the same size and shape, and the compartments are used for partitioned storage of the liquid.

[0020] Further, a plurality of Tesla valves are arranged on the inner wall of the liquid bag body, the inlet of the Tesla valve faces the water inlet pipe, and the outlet faces the water outlet pipe.

[0021] The beneficial effects of the above improvement scheme are that the Tesla valve allows fluid to flow smoothly in one direction, but has significant resistance in the opposite direction. In the liquid bag, liquid can flow freely in one direction, and when subjected to shock, the return flow of liquid will be hindered, effectively preventing the formation of liquid return flow and turbulence, and reducing the flow rate to help reduce the impact of liquid on the inner wall of the liquid bag during shock.

[0022] Further, the distribution of the number of connection channels on the flexible diaphragm presents a feature of being sparse at the top and dense at the bottom.

[0023] The beneficial effects of the above improvement scheme are that this distribution can allow water to enter each compartment more quickly when introduced into the liquid bag body, and can reduce water return flow to avoid vortex and turbulence inside the liquid bag body when encountering bumps.

[0024] Further, the connection channel is a circular truncated cone structure, and the bottom surface of the circular truncated cone faces the direction of the water inlet pipe.

[0025] The beneficial effects of the above improvement scheme are that according to Bernoulli's principle, the flow rate of the liquid decreases as the pressure increases, and the wider the connection channel, the slower the flow rate, and the narrower the connection channel, the faster the flow rate.

[0026] Further, the connection channel is a contraction-expansion-constriction structure.

[0027] Further, the connection channel is a slit structure, and the area of the slit cross facing the water inlet pipe is greater than the area facing the water outlet pipe.

[0028] Compared with the prior art, the beneficial effects of the shockproof vehicle-mounted liquid bag provided by the present application are:

[0029] (1) When the vehicle-mounted liquid storage bag is impacted, the impact energy will be dispersed into multiple compartments. Since the flexible material has good absorption capacity, the impact energy will be partially absorbed and dispersed in these compartments, thereby reducing the direct impact on the liquid.

[0030] (2) By arranging multiple flexible diaphragms, the movement of the liquid will be hindered between the compartments, thereby reducing the overall movement of the liquid and reducing the relative impact of the liquid inside the bag.

[0031] (3) Multiple flexible diaphragms can increase the structural stability of the bag, making it more stable when subjected to impact or vibration. This design can reduce the deformation and damage of the bag, thereby protecting the liquid.

[0032] (4) Flexible diaphragms can make the flow of liquid in the bag more uniform and stable, reduce sudden changes in flow rate and turbulence, thereby improving the efficiency and quality of liquid transfer. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 A cross-sectional view of a shockproof vehicle-mounted liquid bag;

[0035] Figure 2 A cross-sectional view of a first embodiment of a connection channel for a shockproof vehicle-mounted liquid bag;

[0036] Figure 3 A cross-sectional view of a second embodiment of a connection channel for a shockproof vehicle-mounted liquid bag;

[0037] Figure 4 A cross-sectional view of a third embodiment of a shockproof vehicle-mounted liquid bag connection channel;

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 10. Liquid bag body; 20. Inlet pipe; 30. Outlet pipe; 40. Protective shell; 41. Elastic rubber layer; 42. Shock-absorbing foam layer; 43. Plastic layer; 50. Flexible diaphragm; 51. Compartment; 60. Connecting channel; 70. Tesla valve. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0041] like Figure 1The diagram shows a structural schematic of a shockproof vehicle-mounted liquid bag provided by this utility model. The structure includes a liquid bag body 10, an inlet pipe 20, an outlet pipe 30, a protective shell 40, flexible diaphragms 50, and connecting channels 60. The liquid bag body 10 is used to transport liquid. The outer side of the liquid bag body 10 is detachably wrapped with a protective shell 40. The protective shell 40 has a rectangular structure when laid flat, and Velcro is provided at both ends. One end of the liquid bag body 10 is fixedly connected to the inlet pipe 20, and the other end is fixedly connected to the outlet pipe 30. The inlet pipe 20 and outlet pipe 30 are arranged opposite each other, and both the inlet pipe 20 and outlet pipe 30 are equipped with valves and water taps. Multiple flexible diaphragms 50 are provided inside the liquid bag body 10. The flexible diaphragms 50 are perpendicular to the connecting lines of the inlet pipe 20 and outlet pipe 30. Multiple connecting channels 60 are provided on the flexible diaphragms 50 to guide the flow of liquid.

[0042] In the above technical solution, the protective shell 40 includes an elastic rubber layer 41, a shock-absorbing foam layer 42, and a plastic layer 43. The elastic rubber layer 41 is located in the inner layer, the shock-absorbing foam layer 42 is located in the middle layer, and the plastic layer 43 is located in the outer layer. The plastic layer 43 is made of wear-resistant high-strength plastic.

[0043] Furthermore, in the above technical solution, the flexible diaphragm 50 is made of silicone rubber, and the hardness value of the silicone rubber is between 25 and 50.

[0044] When an external impact acts on a liquid storage bag containing a flexible silicone rubber layer, the silicone rubber deforms, absorbing some of the impact energy. This energy is converted into molecular kinetic energy and heat energy within the silicone rubber, thus reducing the energy transferred to the liquid. The elasticity of the silicone rubber allows it to return to its original shape after absorbing energy, thereby repeatedly providing a cushioning effect.

[0045] Furthermore, in the above technical solution, the thickness of the flexible diaphragm 50 is 5mm.

[0046] Furthermore, in the above technical solution, the flexible diaphragm 50 divides the internal space of the liquid bag body 10 into multiple compartments 51 of the same size and shape, and the compartments 51 are used to store the liquid in separate sections.

[0047] Furthermore, in the above technical solution, multiple Tesla valves 70 are provided on the inner wall of the liquid bag body 10, with the inlet of the Tesla valve 70 facing the water inlet pipe 20 and the outlet facing the water outlet pipe 30.

[0048] Furthermore, in the above technical solution, the number of connecting channels 60 on the flexible diaphragm 50 is distributed with a sparse upper portion and a denser lower portion.

[0049] like Figure 2As shown, in the above technical solution, the connecting channel 60 has a frustum-shaped structure, with the bottom surface of the frustum facing the water inlet pipe 20.

[0050] like Figure 3 The image shows a second embodiment of a shockproof vehicle liquid bag provided by this utility model. In this embodiment, the connecting channel 60 has a shrink-expansion-shrink type structure.

[0051] like Figure 4 The image shows a third embodiment of a shockproof vehicle-mounted liquid bag provided by this utility model. In this embodiment, the connecting channel 60 is a slit-type structure, and the area of ​​the slit cross facing the water inlet pipe 20 is larger than the area facing the water outlet pipe 30.

[0052] In use, first lay the liquid bag 10 flat, and pour the liquid into the liquid bag 10 through the water inlet pipe 20. Tilt the liquid bag 10 slightly upward so that the liquid inside the liquid bag 10 passes through the flexible diaphragm 50 and enters different compartments 51. Since the liquid is affected by the Tesla valve 70 during the flow, the risk of backflow is reduced. After filling, use the protective shell 40 to wrap the liquid bag 10.

[0053] When the vehicle stops suddenly or encounters a bump while driving, the liquid will not move as a whole due to the obstruction of the flexible diaphragm 50, causing the entire liquid bag 10 to collide with the inner wall of the vehicle. At the same time, the liquid in each compartment 51 impacts the flexible diaphragm 50, and the flexible diaphragm 50 will deform to buffer the impact force. The presence of the Tesla valve 70 slows down the flow rate of the liquid, thus reducing the impact force.

[0054] Specifically, the principle of this utility model is as follows: When in use, first lay the liquid bag body 10 flat, and pour the liquid into the liquid bag body 10 through the water inlet pipe 20. Slightly tilt the liquid bag body 10 upward so that the liquid inside the liquid bag body 10 passes through the flexible diaphragm 50 and enters different compartments 51. Since the liquid is affected by the Tesla valve 70 during the flow process, the risk of backflow is reduced. After filling, use the protective shell 40 to wrap the liquid bag body 10.

[0055] When the vehicle stops suddenly or encounters a bump while driving, the liquid will not move as a whole due to the obstruction of the flexible diaphragm 50, causing the entire liquid bag 10 to collide with the inner wall of the vehicle. At the same time, the liquid in each compartment 51 impacts the flexible diaphragm 50, and the flexible diaphragm 50 will deform to buffer the impact force. The presence of the Tesla valve 70 slows down the flow rate of the liquid, thus reducing the impact force.

[0056] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A shockproof vehicle-mounted liquid bag, characterized in that, The system includes a liquid bag body (10), an inlet pipe (20), an outlet pipe (30), a protective shell (40), a flexible diaphragm (50), and a connecting channel (60). The liquid bag body (10) is used to transport liquid. The protective shell (40) is detachably wrapped around the outside of the liquid bag body (10). The protective shell (40) has a rectangular structure when laid flat. Velcro is provided at both ends of the protective shell (40). The inlet pipe (20) is fixedly connected to one end of the liquid bag body (10), and the other end of the liquid bag body (10) is connected to the outlet pipe (30). The outlet pipe (30) is fixedly connected, the inlet pipe (20) is arranged opposite to the outlet pipe (30), and valves and faucets are provided on both the inlet pipe (20) and the outlet pipe (30). Multiple flexible diaphragms (50) are provided inside the liquid bag body (10). The flexible diaphragms (50) are perpendicular to the connection line between the inlet pipe (20) and the outlet pipe (30). Multiple connecting channels (60) are provided on the flexible diaphragms (50), and the connecting channels (60) are used to guide the flow of liquid.

2. The shockproof vehicle-mounted liquid bag according to claim 1, characterized in that, The protective shell (40) includes an elastic rubber layer (41), a shock-absorbing foam layer (42), and a plastic layer (43). The elastic rubber layer (41) is located in the inner layer, the shock-absorbing foam layer (42) is located in the middle layer, and the plastic layer (43) is located in the outer layer. The plastic layer (43) is made of wear-resistant plastic.

3. The shockproof vehicle-mounted liquid bag according to claim 2, characterized in that, The flexible diaphragm (50) is made of silicone rubber with a hardness value between 25 and 50.

4. The shockproof vehicle-mounted liquid bag according to claim 3, characterized in that, The thickness of the flexible diaphragm (50) is 5 mm.

5. A shockproof vehicle-mounted liquid bag according to claim 4, characterized in that, The flexible diaphragm (50) divides the internal space of the liquid bag body (10) into multiple compartments (51) of the same size and shape, and the compartments (51) are used to store the liquid in separate sections.

6. The shockproof vehicle-mounted liquid bag according to claim 5, characterized in that, Multiple Tesla valves (70) are provided on the inner wall of the liquid bag body (10), with the inlet of the Tesla valve (70) facing the water inlet pipe (20) and the outlet facing the water outlet pipe (30).

7. A shockproof vehicle-mounted liquid bag according to claim 6, characterized in that, The number of the connecting channels (60) on the flexible diaphragm (50) is distributed in a way that is sparse at the top and dense at the bottom.

8. A shockproof vehicle-mounted liquid bag according to claim 7, characterized in that, The connecting channel (60) has a frustum-shaped structure, with the bottom surface of the frustum facing the water inlet pipe (20).

9. A shockproof vehicle-mounted liquid bag according to claim 7, characterized in that, The connecting channel (60) has a contraction-expansion-contraction structure.

10. A shockproof vehicle-mounted liquid bag according to claim 7, characterized in that, The connecting channel (60) has a slit-type structure, and the area of ​​the slit cross facing the water inlet pipe (20) is larger than the area facing the water outlet pipe (30).

Images